Lessons Learned, Headquarters, 116th Engineer Battalion Open PDF Document Details Document Type Technical Report Publication Date Apr 30, 1969 Accession Number AD0856367 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Weapons Technologies DTIC Thesaurus Topics Abstracts Boundaries Casualties Construction Construction Materials Engineers Groundwater Lessons Learned Maintenance Materials Oil Filters Small Arms Test And Evaluation Training United States Universal Joints Warfare